Cannabis history

“In September 1998, the House debated and passed a resolution (H.J.Res. 117) declaring that Congress supports the existing federal drug approval process for determining whether any drug, including marijuana, is safe and effective… under the heading ‘Not Legalizing Marijuana for Medicinal Use.’

In a separate amendment to the same act, Congress prevented the District of Columbia government from counting ballots of a 1998 voter-approved initiative that would have allowed the medical use of marijuana… The amendment [known as the Barr Amendment for its sponsor Bob Barr of Georgia] was challenged and overturned in District Court, the ballots were counted, and the measure passed 69% to 31%. Nevertheless, despite further court challenges, Congress continued to prohibit implementation of the initiative…”

Source:

Mark Eddy CRS Report for Congress: “Medical Marijuana: Review and Analysis of Federal and State Policies”